TRUE BUGS IN TRITICALE AGROCENOSES

The aim of our research work was to determine the overall composition of true bugs on triticale under the conditions of the Khorezm region. Our experiments started from March to October in 2020-2021. To study the species composition, we collected insect true bugs collections in the fields at the farm “Olloyorov Bekhruzbek” and the collections were conducted every 7-10 days during the growing season of triticale. The farm is located in Shavat district. Our research revealed that there were eggs of different species of true bugs in triticale agrocenoses and the number of eggs was too high and the egg content was about 98 on triticale. Our results revealed that 46 species of true bugs in triticale agrocenoses and belong to 8 families and 31 genera. In the taxonomic composition of true bugs on triticale, in terms of the number of genera, most representatives of Pentatomidae – 22.6 %, Miridae -19.4 %, Cydnidae -19.4 %, Lygaeidae and Rhyparochromidae – 9.7 %. The remaining families decrease from Rho- palidae, Geocoridae, Scutelleridae – 6.5 %. According to the characteristics of Trophic specialization: polyphages are 26 species – 56,5 %; and wide oligophages are 18 species – 39,1 %; narrow oligophages have the smallest num- ber of species, which is 2 species – 4,3 %.